Length of Shadow at 4pm Calculator

The length of a shadow depends on the angle of elevation of the sun and the height of the object casting the shadow. I’ll provide you with a table that assumes a few different heights for the object and calculates the corresponding shadow lengths based on the angle of the sun at 4pm. Please note that these values are estimates and might vary based on your location, time of year, and other factors.

Assumptions:

• The sun’s angle is measured from the horizon.
• The measurements are in meters.
• The calculations are simplified and do not account for atmospheric conditions or other factors.

Height of Object (m)	Sun’s Angle (degrees)	Shadow Length (m)
1	10	Approximately 5.67
	20	Approximately 8.75
	30	Approximately 10.00
	40	Approximately 11.55

	50	Approximately 13.65
2	10	Approximately 11.34
	20	Approximately 17.50
	30	Approximately 20.00
	40	Approximately 23.10

	50	Approximately 27.30
3	10	Approximately 17.01
	20	Approximately 26.25
	30	Approximately 30.00
	40	Approximately 34.65
	50	Approximately 40.95

FAQs

What is the length of shadow in the evening? The length of a shadow in the evening can vary widely depending on your location and the angle of the sun. It could be roughly 1.5 to 2 times the height of the object casting the shadow.

How do you determine the length of a shadow? The length of a shadow is determined by the angle of the sun’s rays and the height of the object casting the shadow. Longer shadows occur when the sun is lower in the sky.

What time is the shadow longest? The shadow is longest in the early morning or late afternoon when the sun is near the horizon.

What is the average length of a shadow? The average length of a shadow is often around 2-3 times the height of the object casting the shadow.

At what time of the day is the shadow shortest? The shadow is shortest around solar noon, when the sun is at its highest point in the sky.

Is the shadow long or short in the afternoon? Shadows tend to be longer in the afternoon as the sun starts to lower in the sky.

How are shadow lengths at different times of the day? Shadow lengths change throughout the day. They are longer in the morning and afternoon, and shorter around noon when the sun is directly overhead.

What is the length of shadow at noon? The length of the shadow at noon is usually quite short, and objects might have barely visible or no shadows at all.

How does the length of the shadow change with time? As the sun’s angle changes, shadows grow longer or shorter. They are longest when the sun is low in the sky and shortest when the sun is directly overhead.

How far does a shadow move in an hour? Shadows can move roughly 15 degrees (about one hour on a clock face) across the ground in an hour as the sun appears to move across the sky.

At what time will the length of a shadow for a given object be longest? The length of a shadow for a given object will be longest either early in the morning or late in the afternoon, when the sun is closer to the horizon.

At what time of the day is the shadow “lazy”? Why? The shadow appears “lazy” around noon when the sun is directly overhead. The angle of the sun makes the shadow shorter and less distinct.

What day has the longest shadow? The day with the longest shadow typically occurs around the winter solstice, which is usually around December 21st. On this day, the sun is at its lowest point in the sky.

Where is the shadow at 12 noon? Around 12 noon, the shadow is usually directly beneath the object casting it or very close to the object.

Are shadows short in the evening? Shadows can be longer in the evening as the sun gets lower in the sky.

Are shadows shorter at six o’clock or midday? Shadows are usually shorter at midday (around noon) when the sun is higher in the sky compared to around 6 o’clock in the evening.

Does the time of day affect a shadow? Yes, the time of day greatly affects the length and direction of a shadow due to the changing angle of the sun.

Does the length of the shadow change from time to time in a day? Yes, the length of a shadow changes throughout the day as the sun’s position changes.

What is the direction of your shadow in the morning and afternoon? In the morning, your shadow typically extends towards the west, and in the afternoon, it points towards the east. This is due to the eastward movement of the sun.

Why do the length and position of the shadow change during the daytime? The Earth’s rotation causes the angle of the sunlight to change, which in turn affects the length and direction of shadows.

What happens to the length of the shadow from noon to sunset? The length of the shadow generally increases from noon to sunset as the sun’s angle becomes lower in the sky.

What affects shadow length? Shadow length is mainly affected by the angle of the sun’s rays, which changes as the sun moves across the sky.

Can a shadow exceed the speed of light? No, shadows are simply the absence of light and have no physical form or speed. They don’t travel; they are a result of objects blocking light.

What makes a shadow longer or shorter? The length of a shadow is determined by the height of the object casting the shadow and the angle of the sun’s rays.

Is your shadow longer in the winter or summer? Your shadow tends to be longer in the winter when the sun is lower in the sky due to the Earth’s axial tilt.

Where does the shadow fall during sunset? During sunset, the shadow is cast in the direction opposite to where the sun is setting.

Why is there no shadow at 12:00 pm? There’s usually little to no shadow at 12:00 pm (solar noon) when the sun is directly overhead, causing objects to cast very short or no shadows.

What is the direction of the shadow at 8 am? Around 8 am, the shadow typically points towards the west, as the sun is still in the eastern part of the sky.

What time of year has no shadows? At high latitudes near the poles, there can be days around the summer solstice when the sun doesn’t dip far below the horizon, leading to very short or no shadows.

Do shadows get longer in the fall? Yes, shadows tend to get longer in the fall as the sun’s angle decreases in the northern hemisphere.

What is the Earth’s shadow at sunset? At sunset, the Earth’s shadow can be seen as a line (the terminator) that separates the illuminated part of the Earth from the dark part during twilight.

Can you have a shadow on a cloudy day? Yes, you can have a shadow on a cloudy day, although the shadow might be less defined due to the diffused light from the clouds.

What season has the longest noon shadow? The winter season typically has the longest noon shadows due to the lower angle of the sun.

What direction is a shadow at 5 pm? Around 5 pm, the shadow generally points towards the east, as the sun is setting in the west.

What is the difference between morning and afternoon shadows? Morning shadows are typically longer and point towards the west, while afternoon shadows are shorter and point towards the east, reflecting the sun’s movement across the sky.

How long is a shadow in the morning? The length of a shadow in the morning can be roughly 2-3 times the height of the object casting the shadow, depending on the angle of the sun.

On which day would the sun cast the longest shadow at noon? The sun would cast the longest shadow at noon around the winter solstice, typically around December 21st.